<template>

  <!--
      	作者：luoyiming
      	时间：2019-06-04
      	描述：插件中心-优惠券-优惠券列表
      -->
  <div class="user">
    <!--搜索表单-->
    <div class="common-seach-wrap">
    </div>
    <div class="common-level-rail">
      <el-button size="small" type="primary" icon="Plus" @click="addClick">添加優惠券</el-button>
    </div>
    <div class="product-content">
      <el-form ref="form" :model="form" label-width="100px">
        <div class="table-wrap">
          <el-table size="small" :data="tableData" border style="width: 100%" v-loading="loading">
            <el-table-column prop="couponId" label="優惠券ID" width="70"></el-table-column>
            <el-table-column prop="couponType" label="優惠券類型" >
              <template #default="{ row }">
                <el-col   v-if="row.couponType == 10">滿減券</el-col>
                <el-col   v-else-if="row.couponType == 20">折扣券</el-col>
              </template>
            </el-table-column>
            <el-table-column prop="name" label="優惠券名稱"></el-table-column>
            <el-table-column prop="minPrice" label="最低消費金額"></el-table-column>
            <el-table-column prop="bigPrice" label="最多抵扣金額">
              <template #default="{ row }">
                <el-col   v-if="row.bigPrice == 0.00">无</el-col>
                <el-col   v-else >{{row.bigPrice}}</el-col>
              </template>
            </el-table-column>
            <el-table-column prop="seckillStock" label="優惠方式">
              <template #default="scope">
                <div v-if="scope.row.couponType==10">
                  <span>立減<strong class="orange">{{scope.row.reducePrice}}</strong>元</span>
                </div>
                <div v-if="scope.row.couponType==20">
                  <span>打<strong class="orange">{{scope.row.discount/10}}</strong>折</span>
                </div>
              </template>
            </el-table-column>

            <el-table-column prop="seckillStock" label="有效期">
              <template #default="scope">
                <div v-if="scope.row.expireType==10">
                  <span>領取<strong>{{scope.row.expireDay}}</strong>天內有效</span>
                </div>
                <div v-if="scope.row.expireType==20">
                  <span>
                    {{scope.row.startTimeText}}
                    ~
                    {{scope.row.endTimeText}}
                  </span>
                </div>
              </template>
            </el-table-column>
            <el-table-column prop="receiveNum" label="發放總數量 ">
              <template #default="scope">
                <div v-if="scope.row.totalNum==-1">
                  <span>不限制</span>
                </div>
                <div v-else>
                  <span>{{scope.row.totalNum}}</span>
                </div>
              </template>
            </el-table-column>
            <el-table-column prop="receiveNum" label="已領取數量"></el-table-column>
            <el-table-column prop="sort" label="排序"></el-table-column>
            <el-table-column prop="createTime" label="添加時間" width="135"></el-table-column>
            <el-table-column fixed="right" label="操作" width="120">
              <template #default="scope">

                <el-button @click="editClick(scope.row)" type="text" size="small">編輯</el-button>
                <el-button @click="deleteClick(scope.row)" type="text" size="small">刪除</el-button>


              </template>
            </el-table-column>
          </el-table>
        </div>
      </el-form>
      <!--分页-->
      <div class="pagination">
        <el-pagination @size-change="handleSizeChange" @current-change="handleCurrentChange" background
          :current-page="curPage" :page-size="pageSize" layout="total, prev, pager, next, jumper"
          :total="totalDataNumber">
        </el-pagination>
      </div>
    </div>
  </div>
</template>

<script>
import CouponApi from '@/api/coupon.js';
export default {
  data() {
    return {
      formInline: {},
      form: {},
      tableData: [],
      /*一页多少条*/
      pageSize: 15,
      /*一共多少条数据*/
      totalDataNumber: 0,
      /*当前是第几页*/
      curPage: 1,
      /*是否加载完成*/
      loading: true
    };
  },
  created() {
    /*获取列表*/
    this.getData();
  },
  methods: {
    /*获取列表*/
    getData() {
      let self = this;
      let Params = {};
      Params.pageIndex = self.curPage;
      Params.pageSize = self.pageSize;
      CouponApi.couponList(Params, true).then(res => {
        self.loading = false;
        self.tableData = res.data.records;
        self.totalDataNumber = res.data.total;
      }).catch(error => {});
    },
    /*选择第几页*/
    handleCurrentChange(val) {
      let self = this;
      self.curPage = val;
      self.loading = true;
      self.getData();
    },
    /*每页多少条*/
    handleSizeChange(val) {
      this.curPage = 1;
      this.pageSize = val;
      this.getTableList();
    },
    /*添加优惠券*/
    addClick() {
      this.$router.push('/coupon/coupon/add');
    },
    /*修改优惠券*/
    editClick(e) {
      let self = this;
      this.$router.push({
        path: '/coupon/coupon/edit',
        query: {
          id: e.couponId
        }
      });
    },
    /*删除优惠券*/
    deleteClick(e) {
      let self = this;
      ElMessageBox.confirm("此操作將永久刪除該記錄, 是否繼續?", "提示", {
        confirmButtonText: "確定",
        cancelButtonText: "取消",
        type: 'warning'
      }).then(() => {
        self.loading = true;
        CouponApi.deleteCoupon({
          id: e.couponId
        }, true).then(data => {
          self.loading = false;
          ElMessage({
            message: data.msg,
            type: 'success'
          });
          self.getData();
        }).catch(error => {
          self.loading = false;
        });
      }).catch(() => {
        self.loading = false;
      });
    }
  }
};
</script>

